Improvement in churn-dasher



@initrd tzaor'f @anni @mim HENRY F. BRILIITI,v OF LA GRANGE,` MISSOURI.`

kLetters Patent No. 106,453, dated Ailgust 16. 1870.

i IMPROVEMENT-IN @BURN-IDASHIEZIR..

The'Schedule referred to in these Letters Patent and making part of the same,

lo all whom 'it 'ina-y concern:

Be it known that I, HENRY F, BARTLETT, of La Grange, in the county of Lewis and State of Mis- `souri, have invented *a* newA and improved Atmosf' 'pherc Ghnrn-Dasher; an`d I do hereby declare that the following is a full,` clear, and exa-ct description of' the construction and operation of the same, reference being had to the accompanying drawing making a part ot' this specification, in which '.lhc ligure in the drawing represents a side elevation.l

My invention relates to an atmospheric churndasher, having anges provided with holes, for agitating the milk, similar to that of B. M. Parks, patented March 24, 1868; and consists of a cylinder, prvided with air-holes around the sidesand a socket I on the top, to receive a handle, in combination with the tianges;

The object is to dispense with the valve and spring,.as used by B. M. Parks, which are objectionl able, because they interfere with a proper cleaning of the dasher, and, besides, the springs will corrode.

'1`o enable others skilled in the art to make and use my invention, .I will proceed to describe its construction and operation.

. A is the cylinder, which is closed at the top and open at the bottom;

B B are the flanges; and

a are theholes. These anges are arranged at a suitable distance apart, one above the other, and secured, in a proper manner, around the sides of t-he cylinder. y

G'are the air-holes, which are located at a suficient distance vbelow the top of the cylinder to permitof a vacuum being formed above them when the dasher is pressed down in the milk, so as to cause a suction or drawingnp ofthe milk in the cylinder when the dasher is raised up out'thereof, thus agitating the milk almost as much in the upward asV in the downwardstroke, the flanges acting as an auxiliary, for increasing the agitation. I

D is the socket.,v which consists .of a short tube, suitably secured to the top of lthe cylinder, the handie c being inserted, and held therein by a screw, d, which is put through the tube into the wood.

v.Having thus fully described my invention,

What I claim therein as new, and desire to secure by Letters Patent, is-

The arrangement of cylinder Aprovided with airboles C, anges B, and socket D, .to receive handle 0,.

substantially as and for the purpose set forth.

As evidence that I claim the foregoing as my invention, I have hereunto set my hand and seal inthe presence of two witnesses.

HENRY F. BARTLETT. [L. sul

Witnesses:

T. O. TowLEs,

Dr. J. A. HAY. 

